implement

Experimental study on the effects of compaction on the properties of sandstone reservoir;

壓實作用對砂巖儲層物性的影響

The main diagenesis includes compaction,cementation,dissolution,replacement and recrystaUization.

柴達木盆地北緣下侏羅統儲集巖主要是由長石巖屑砂巖和巖屑砂巖組成,主要的成巖作用有壓實作用、膠結作用、溶蝕作用、交代作用和重結晶作用,它們對孔隙的發育影響很大。

The compaction is the main force that expels the hydrocarbon from source rocks in Fulin subsag.

富林洼陷油氣從烴源巖中排出的主要動力是壓實作用。

This paper sketches the operating process of road roller, introduces the basic principles of compacting operation and the main points of model selection of road roller, and expounds the rational choice of technical parameters of road roller and some matters needing attention in the operation of road roller.

簡述了壓路機的作業過程,介紹了壓實作業的基本原則和機型選擇的要點,闡述了技術參數的合理選用以及壓路機作業注意事項。

The paper, after giving an overall introduction about the English business presentation contest, makes analyses of the functions and significance of the contest for the teachers and students in the sense of authentic assessment and performance assessment.

文章對英語商務講介大賽作了介紹,并從真實評估和實作評估的角度出發分析與討論了英語商務講介大賽對于教師和學生的作用與意義。